Question

Find the value of x in 4:3X:12? (a) 4 (b)12 (c)16 (d)3

Answer 1

c

Explanation:

assuming you mean

4 : 3 = x : 12

express the ratios in fractional form , that is

`(4)/(3)` =
`(x)/(12)` ( cross- multiply )

3x = 4 × 12 = 48 ( divide both sides by 3 )

x = 16